The INKEY List Tranexamic Acid Night Treatment: what to know

Tranexamic acid is an ingredient used in products for the appearance of dark marks and melasma. A night treatment is applied to the skin rather than swallowed, so its use and safety considerations differ from medical tranexamic acid prescribed for another purpose.

Pigmentation can have several triggers, including sun exposure, inflammation, hormones, and medicines. A cosmetic product may support a more even appearance, but it cannot identify the cause or replace an assessment for a new, changing, bleeding, or irritated mark.

Patch-test according to the label, then introduce the product gradually on clean, dry skin if your skin tolerates it. Avoid applying it to broken skin or close to the eyes. Use moisturiser if needed, and wear broad-spectrum sunscreen during the day because ultraviolet exposure can deepen pigmentation.

Do not layer several strong exfoliating or retinoid products at first. Stop if you develop persistent burning, swelling, a rash, or worsening irritation. A clinician can help distinguish melasma from post-inflammatory marks or another skin condition; medical tranexamic acid for melasma is a separate treatment choice.

Seek prompt medical advice for a mark that changes quickly, has an irregular border, bleeds without explanation, forms a persistent sore, or is associated with significant swelling. Get urgent help for facial swelling or breathing difficulty after use. Ask a clinician before using it on very reactive skin or during a prescribed dermatology treatment.

Ask what is causing the pigmentation, whether the product fits your current routine, which ingredients should not be combined, and whether a prescription option is more appropriate.